| PartNumber | DSC8121CI2 | DSC8121CI1 | DSC8121CI2-PROGRAMMABLE |
| Description | Programmable Oscillators Unprog MEMS Oscillator, -40C-85C, 25ppm | MEMS OSC PROG BLANK 10MHZ-170MHZ | MEMS OSC PROG XO CMOS 2.25-3.6V |
| Manufacturer | Microchip | - | - |
| Product Category | Programmable Oscillators | - | - |
| RoHS | Y | - | - |
| Package / Case | QFN-4 | - | - |
| Frequency | 10 MHz to 170 MHz | - | - |
| Frequency Stability | 25 PPM | - | - |
| Load Capacitance | 15 pF | - | - |
| Operating Supply Voltage | 3.3 V | - | - |
| Supply Voltage Min | 2.25 V | - | - |
| Supply Voltage Max | 3.6 V | - | - |
| Output Format | CMOS | - | - |
| Product | MEMS Oscillators | - | - |
| Termination Style | Solder Pad | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Length | 3.2 mm | - | - |
| Width | 2.5 mm | - | - |
| Series | DSC8121 | - | - |
| Packaging | Tube | - | - |
| Brand | Microchip Technology / Micrel | - | - |
| Duty Cycle Max | 55 % | - | - |
| Mounting Style | SMD/SMT | - | - |
| Product Type | Programmable Oscillators | - | - |
| Factory Pack Quantity | 110 | - | - |
| Subcategory | Oscillators | - | - |
| Unit Weight | 0.000564 oz | - | - |